https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63643
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2014-10-25 Ever confirmed|0 |1 --- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- On x86_64-apple-darwin14 (Yosemite) I get 0x7fff58ce0414 : 12 0x7fff58ce0414 : 12 When compiling the test with -Wall -Wextra -pedantic I get pr63643.c: In function 'main': pr63643.c:7:9: warning: format '%p' expects argument of type 'void *', but argument 2 has type 'const int *' [-Wformat=] printf("%p : %d\n", &i, i); ^ pr63643.c:7:9: warning: format '%p' expects argument of type 'void *', but argument 2 has type 'const int *' [-Wformat=] pr63643.c:8:9: warning: format '%p' expects argument of type 'void *', but argument 2 has type 'int *' [-Wformat=] printf("%p : %d\n", p, *p); ^ pr63643.c:8:9: warning: format '%p' expects argument of type 'void *', but argument 2 has type 'int *' [-Wformat=]